1 package org.apache.turbine.services.intake.model;
2
3 /* ====================================================================
4 * The Apache Software License, Version 1.1
5 *
6 * Copyright (c) 2001 The Apache Software Foundation. All rights
7 * reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 *
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
19 * distribution.
20 *
21 * 3. The end-user documentation included with the redistribution,
22 * if any, must include the following acknowledgment:
23 * "This product includes software developed by the
24 * Apache Software Foundation (http://www.apache.org/)."
25 * Alternately, this acknowledgment may appear in the software itself,
26 * if and wherever such third-party acknowledgments normally appear.
27 *
28 * 4. The names "Apache" and "Apache Software Foundation" and
29 * "Apache Turbine" must not be used to endorse or promote products
30 * derived from this software without prior written permission. For
31 * written permission, please contact apache@apache.org.
32 *
33 * 5. Products derived from this software may not be called "Apache",
34 * "Apache Turbine", nor may "Apache" appear in their name, without
35 * prior written permission of the Apache Software Foundation.
36 *
37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48 * SUCH DAMAGE.
49 * ====================================================================
50 *
51 * This software consists of voluntary contributions made by many
52 * individuals on behalf of the Apache Software Foundation. For more
53 * information on the Apache Software Foundation, please see
54 * <http://www.apache.org/>.
55 */
56
57 import java.math.BigDecimal;
58 import org.apache.turbine.services.intake.xmlmodel.XmlField;
59 import org.apache.turbine.util.Log;
60 import org.apache.turbine.util.ParameterParser;
61
62 /*** */
63 public class BigDecimalField extends Field
64 {
65 public BigDecimalField(XmlField field, Group group)
66 throws Exception
67 {
68 super(field, group);
69 }
70
71
72 /***
73 * Sets the default value for a BigDecimal
74 *
75 */
76
77 protected void setDefaultValue(String prop)
78 {
79 defaultValue = null;
80
81 if(prop == null)
82 return;
83
84 try
85 {
86 defaultValue = new BigDecimal(prop);
87 }
88 catch(RuntimeException e)
89 {
90 Log.error("Could not convert "+prop+" into a BigDecimal. ("+name+")");
91 }
92 }
93
94 /***
95 * A suitable validator.
96 *
97 * @return "NumberValidator"
98 */
99 protected String getDefaultValidator()
100 {
101 return "org.apache.turbine.services.intake.validator.NumberValidator";
102 }
103
104 /***
105 * converts the parameter to the correct Object.
106 */
107 protected void doSetValue(ParameterParser pp)
108 {
109 if ( isMultiValued )
110 {
111 String[] ss = pp.getStrings(getKey());
112 BigDecimal[] ival = new BigDecimal[ss.length];
113 for (int i=0; i<ss.length; i++)
114 {
115 ival[i] = new BigDecimal(ss[i]);
116 }
117 setTestValue(ival);
118 }
119 else
120 {
121 setTestValue( new BigDecimal(pp.getString(getKey())) );
122 }
123 }
124 }
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